HomeFacebook Scrabble League Round 51 Division 18Click any result to see the two players' history
E =
Elo Value

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Peter G
  
Elo: 5020

Poh Y
  
Elo: 5184

Marjorie G
  
Elo: 5000

Tom S
  
Elo: 5127

Zingkur T
  
Elo: 5004

Kelvin L
  
Elo: 5000

Shekinah G
  
Elo: 4948

Ian G
  
Elo: 5003

Neil-Jan W
  
Elo: 4665

Avijit k
  
Elo: 4413

Joseph B
  
Elo: 3883

Olabisi F
Elo: 4648
Peter G
364
Olabisi F
316
Elo:
-2.5
Poh Y
469
Olabisi F
366
Elo:
-1
Olabisi F
400
Marjorie G
336
Elo:
+21.2
Olabisi F
426
Tom S
334
Elo:
+22.6
Zingkur T
403
Olabisi F
326
Elo:
-2.7
Kelvin L
431
Olabisi F
355
Elo:
-2.8
Olabisi F
420
Shekinah G
340
Elo:
+20.4
Ian G
476
Olabisi F
399
Elo:
-2.8
Neil-Jan W
360
Olabisi F
319
Elo:
-11.4
Olabisi F
489
Avijit k
285
Elo:
+4.9
Olabisi F
451
Joseph B
180
Elo:
+0.3
Progress this roundChange in Elo rating+46.2
for Olabisi Fayokun OlugbodiBest score489 vs avijit kelkar
Total points scored4267 in 11 games
Average points per game387.9
Total margin289
Best margin271 vs Joseph Bartram
Average margin26.2
 
Personal Bests for Olabisi Fayokun Olugbodi

Top Score: 594
vs Jill Banks who scored 285 in round 54
 
Best Margin: 309
594 - 285 vs Jill Banks in round 54
 
Best Joint Score: 1028
525 - 503 with Kofi Blankson Ocansey in round 48
 
Olabisi Fayokun Olugbodi had a clean sweep
in round 75


Notes on Ratings
Under the Elo ratings system, the winner of a game gains a number of ratings points and the losing player loses the same number. The number of points won or lost depends on the difference between the ratings of the two players; a player will gain more points by beating a higher-rated player than by beating a lower-rated player.

Where games have been completed, the chart above shows the actual number of ratings points passed from the loser to the winner. Where games are unfinished, two numbers are shown in the form A/B. A is the number of points to be transferred if the player in the row wins and B is the number of points if the player in the column wins.

For example
Mildred
Elo 5051
If Joe wins he will gain 9.5 rating points from Mildred but if Mildred wins she will gain 14.5 rating points from Joe. Mildred stands to earn more than Joe from winning the game because Joe is the higher rated player and is expected to win more often.
Joe
Elo 5123
E: 9.5 / 14.5

In the case of a draw, the lower rated player wins points from the higher rated player, but fewer points than if he or she had won the game.

The value of each game is based on the players' rating at the start of each round. At the end of the round, the points won and lost on each game are added up and the players' rating are adjusted and rounded to the nearest whole number for the next round.

The difference in two players' Elo ratings implies an expectation of how often each of them will win when playing each other. Under the system we use:

Notes on Statistics
μ (mu) is the mean score, ν (nu) is the median score and Mo is the mode. Mean, median and mode are three different kinds of averages. The mean score is the total number of points divided by the number of games played. The median score is the middlemost score (or the mean of the two middlemost scores) when they are sorted from high to low. The mode is the most frequent score and is only helpful after a large number of games.

σ (sigma) is the standard deviation. This is a measure of how consistent the player is. The smaller the value of σ, the more consistent. 68% of the player's scores are within one standard deviation above or below the mean and 95% are within two standard deviations.

Sk is median skewness. Skewness is a measure of how asymmetrical the graph is. There are many measures of skewness; we've chosen median skewness because it's the easiest to calculate! A positive value means there are more scores above the middle of the graph than below, a negative value vice versa.